Don't forget that campgrounds install NEMA 14-50 outlets for RV/fifth wheel campers.
I've had to have friends pickup/drop us off at campsites. We'd go to dinner or do something that takes a few hours - generally don't stay around the campground for hours while it charges.
It isn't fast...
That is really slow for the Portage, Michigan EA 350kW CCS charger. Only 62kWH and 146kWH average speed? Is there any explanation?
It would be helpful if you posted the SOC at arrival. That would add context to the charge curve. Assuming you left A2 with 100% SOC, Portage MI is only...
The strongest message customers can send fo Rivian, is to delay deliveries due to build quality concerns.
It could force Rivian to have to confront the issues sooners.